Copper busbar, also known as copper busbar or copper busbar, is made of copper material and is a long conductor with a rectangular or chamfered (rounded) cross-section (now commonly used with rounded copper busbar). It is used to transport current and connect electrical equipment in circuits

The role of preparation. Due to the superior conductivity of copper compared to aluminum, copper bars have been widely used in electrical equipment, especially in complete power distribution devices

Universal application; Mainly used on primary lines (copper bars are used for high current phase, neutral, and ground wires), copper bars are used for the connection of high current primary components on electrical cabinets, such as a row of electrical cabinets between cabinets;

The main busbar is connected to each other, and the branch busbar is connected to the switch electrical (isolation switch, circuit breaker, etc.) of each electrical cabinet

row